Title :
Residue influence on phase unwrapping by use of Green-Helmholtz formulation
Author :
Lyuboshenko, Igor ; Maruani, Alain ; Maitre, Henri
Author_Institution :
ENST, CNRS, Paris, France
Abstract :
The authors investigate the quality of phase unwrapping by Green-Helmholtz formulation (GHF) and restore the phase term due to transversal component of the interferometric SAR (INSAR) phase gradient
Keywords :
geophysical techniques; radar imaging; radar theory; remote sensing by radar; synthetic aperture radar; terrain mapping; Green-Helmholtz formulation; InSAR; SAR; geophysical measurement technique; interferometric SAR; land surface; phase gradient; phase term; phase unwrapping; radar remote sensing; synthetic aperture radar; terrain mapping; transversal component; Boundary conditions; Digital elevation models; Eigenvalues and eigenfunctions; Equations; Magnetic materials; Pixel; Synthetic aperture radar interferometry; Vectors; Wires; Writing;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International
Conference_Location :
Hamburg
Print_ISBN :
0-7803-5207-6
DOI :
10.1109/IGARSS.1999.772011
